9378369

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 18708480

約数和(自身を除く): 9330111

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 347, 351, 429, 693, 819, 1001, 1041, 1287, 2079, 2429, 2457, 3003, 3123, 3817, 3861, 4511, 7287, 9009, 9369, 11451, 13533, 21861, 26719, 27027, 31577, 34353, 40599, 49621, 65583, 80157, 94731, 103059, 121797, 148863, 240471, 284193, 347347, 446589, 721413, 852579, 1042041, 1339767, 3126123, 9378369]

約数ペア:

[(1, 9378369), (3, 3126123), (7, 1339767), (9, 1042041), (11, 852579), (13, 721413), (21, 446589), (27, 347347), (33, 284193), (39, 240471), (63, 148863), (77, 121797), (91, 103059), (99, 94731), (117, 80157), (143, 65583), (189, 49621), (231, 40599), (273, 34353), (297, 31577), (347, 27027), (351, 26719), (429, 21861), (693, 13533), (819, 11451), (1001, 9369), (1041, 9009), (1287, 7287), (2079, 4511), (2429, 3861), (2457, 3817), (3003, 3123)]